<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>心海</title>
    <style>
        body,
        html {
            height: 100%;
            padding: 0;
            margin: 0;
        }

        canvas {
            margin: 0;
            position: absolute;
            top: 0;
            left: 0;
        }

        #heartSea {
            transition: opacity 0.3s linear;
        }

        #backCanvas {
            z-index: -1;
        }
    </style>
</head>

<body>
    <canvas id="heartSea"></canvas>
    <canvas id="backCanvas"></canvas>
    <script src='../utils.js'></script>
    <script src='../canvasUtils.js'></script>
    <script src="heartSea.js"></script>
</body>

</html>